On Tue, Mar 31, 2015 at 11:23:32PM +0100, Mark Kavanagh wrote: > DPDK 2.0 contains an updated implementation of rte_memcopy, which > leverages SSE and AVX instrinsics. In versions of GCC <= 4.8.2, it > has been observed that the relevant instrinsics are not defined in > gcc headers, resulting in compile-time errors. > This issue is resolved by enabling the 'mssse3' flag at compile time; > however, it's not possible to pass an additional flag via the command > line without overwriting an existing compiler variable. > > Introduce an additonal configuration option to resolve this. > > Signed-off-by: Mark Kavanagh <mark.b.kavan...@intel.com>
What's wrong with setting CFLAGS on the "configure" or "make" command line? This is the standard way to do this with Automake and Autoconf. We should certainly not introduce a configure option for every single possible compiler flag. _______________________________________________ dev mailing list dev@openvswitch.org http://openvswitch.org/mailman/listinfo/dev
